Zendaya, a 7th grader at an undisclosed school, has decided to only complete ¼ of her 8 problem test. Zenday spent ¾ of an hour completing this test. At this pace, how long will it take Zendaya to complete a 96 question test?

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

idk

step-by-step explanation:

payback

step-by-step explanation:

the answer is 89 d

i took the test